Soil erosion prediction in dry field using computational fluid dynamics simulation
The purpose of this study was to predict wind erosion in dry field in order to alleviate the wind-blown soil problems thereafter. A well-known computational fluid dynamics (CFD) simulation was utilized to predict soil erodibility under changeable wind flows over complex terrain by coupling the erosion mechanism. The erosion mechanism was investigated by field measurements and derived as a modified form of the WEQ (wind erosion equation) to represent short-term wind erosion.